Living Death + Ashnod's Altar + Blood Vassal + Eternal Witness

Living Death
Ashnod's Altar
Blood Vassal
Eternal Witness

Requires
Living Death must be in hand. Ashnod's Altar must be on the battlefield. Blood Vassal must be on the battlefield. Eternal Witness must be on the battlefield. You control at least one additional nontoken creature.
Steps
  1. Activate Blood Vassal by sacrificing it, adding .
  2. Activate Ashnod's Altar twice by sacrificing Eternal Witness and another nontoken creature, adding .
  3. Cast Living Death by paying 3, causing each player to exile all creature cards in their graveyards, sacrifice all creatures they control, then put all cards exiled this way onto the battlefield.
  4. When Eternal Witness enters the battlefield, it triggers, returning Living Death to your hand from your graveyard.
  5. Repeat.
Results
Infinite colorless mana. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite magecraft triggers. Infinite sacrifice triggers. Infinite storm count.

Meren of Clan Nel Toth
0.05% of 15123 decks 7 decks
Korvold, Fae-Cursed King
0.01% of 15536 decks 1 decks
Sméagol, Helpful Guide
0.02% of 5790 decks 1 decks
Valentin, Dean of the Vein
0.24% of 417 decks 1 decks
New Cards
Twitching Doll
100% of 1 decks +97% synergy
Popular Egotist
100% of 1 decks +99% synergy
Vile Mutilator
100% of 1 decks +98% synergy
Tragic Banshee
100% of 1 decks +100% synergy
Blasphemous Edict
100% of 1 decks +66% synergy
High Synergy Cards
Blood Pet
60% of 10 decks +59% synergy
Skullclamp
70% of 10 decks +58% synergy
Sakura-Tribe Elder
70% of 10 decks +52% synergy
Viscera Seer
60% of 10 decks +51% synergy
Victimize
60% of 10 decks +48% synergy
Kokusho, the Evening Star
50% of 10 decks +48% synergy
Woe Strider
50% of 10 decks +48% synergy
Spore Frog
50% of 10 decks +47% synergy
Timeless Witness
50% of 10 decks +47% synergy
Ravenous Chupacabra
50% of 10 decks +46% synergy
Top Cards
Sheoldred, Whispering One
50% of 10 decks +45% synergy
Haywire Mite
44% of 9 decks +40% synergy
Fiend Artisan
40% of 10 decks +37% synergy
Altar of Dementia
40% of 10 decks +37% synergy
Grim Haruspex
40% of 10 decks +36% synergy
Wood Elves
40% of 10 decks +33% synergy
Braids, Arisen Nightmare
40% of 10 decks +32% synergy
Gray Merchant of Asphodel
40% of 10 decks +31% synergy
Reclamation Sage
40% of 10 decks +29% synergy
Elves of Deep Shadow
40% of 10 decks +29% synergy
Creatures
Furystoke Giant
100% of 1 decks +100% synergy
Scuzzback Marauders
100% of 1 decks +100% synergy
Thunderblust
100% of 1 decks +100% synergy
Thermopod
100% of 1 decks +100% synergy
Burning-Tree Emissary
100% of 1 decks +100% synergy
Wild Cantor
100% of 1 decks +99% synergy
Olivia, Mobilized for War
100% of 1 decks +99% synergy
Reckless Barbarian
100% of 1 decks +99% synergy
Murderous Redcap
100% of 1 decks +99% synergy
Impulsive Pilferer
100% of 1 decks +98% synergy
Grumgully, the Generous
100% of 1 decks +98% synergy
Skirk Prospector
100% of 1 decks +97% synergy
Tinder Wall
100% of 1 decks +97% synergy
Spinner of Souls
100% of 1 decks +92% synergy
Accursed Marauder
100% of 1 decks +91% synergy
Ignoble Hierarch
100% of 1 decks +74% synergy
Compy Swarm
40% of 5 decks +38% synergy
Mosswood Dreadknight
40% of 5 decks +37% synergy
Wight of the Reliquary
40% of 5 decks +32% synergy
Solemn Simulacrum
40% of 10 decks +26% synergy
Cankerbloom
33% of 6 decks +26% synergy
Priest of Gix
30% of 10 decks +30% synergy
Body Launderer
30% of 10 decks +29% synergy
Golgari Grave-Troll
30% of 10 decks +28% synergy
Satyr Wayfinder
30% of 10 decks +28% synergy
Old Stickfingers
30% of 10 decks +27% synergy
Stitcher's Supplier
30% of 10 decks +27% synergy
Fauna Shaman
30% of 10 decks +27% synergy
Underrealm Lich
30% of 10 decks +27% synergy
Farhaven Elf
30% of 10 decks +26% synergy
Massacre Wurm
30% of 10 decks +25% synergy
Zulaport Cutthroat
30% of 10 decks +20% synergy
Blood Artist
30% of 10 decks +18% synergy
Llanowar Elves
30% of 10 decks +9% synergy
Birds of Paradise
30% of 10 decks +3% synergy
Fanatic of Rhonas
25% of 4 decks +16% synergy
Skyfisher Spider
22% of 9 decks +20% synergy
Basal Sliver
20% of 10 decks +20% synergy
Shadowgrange Archfiend
20% of 10 decks +19% synergy
Outland Liberator
20% of 10 decks +19% synergy
Apprentice Necromancer
20% of 10 decks +19% synergy
Hunted Bonebrute
20% of 5 decks +19% synergy
Emrakul, the World Anew
20% of 5 decks +19% synergy
Hermit Druid
20% of 10 decks +19% synergy
Sifter of Skulls
20% of 10 decks +19% synergy
Foundation Breaker
20% of 10 decks +19% synergy
Necrogoyf
20% of 10 decks +19% synergy
Tato Farmer
20% of 5 decks +18% synergy
Blossoming Tortoise
20% of 5 decks +18% synergy
Doom Whisperer
20% of 10 decks +18% synergy
Instants
Flare of Malice
40% of 5 decks +37% synergy
Deadly Dispute
40% of 10 decks +29% synergy
Entomb
30% of 10 decks +23% synergy
Obscuring Haze
20% of 10 decks +18% synergy
Cabal Ritual
20% of 10 decks +15% synergy
Grisly Salvage
20% of 10 decks +15% synergy
Atomize
20% of 5 decks +14% synergy
Tear Asunder
20% of 10 decks +14% synergy
Revitalizing Repast
20% of 5 decks +8% synergy
Assassin's Trophy
20% of 10 decks -10% synergy
Beast Within
20% of 10 decks -19% synergy
Bombadil's Song
17% of 6 decks +16% synergy
Sheoldred's Edict
17% of 6 decks +14% synergy
Saw in Half
11% of 9 decks +8% synergy
Tsabo's Decree
10% of 10 decks +10% synergy
Reincarnation
10% of 10 decks +10% synergy
Natural Affinity
10% of 10 decks +10% synergy
Harness Infinity
10% of 10 decks +10% synergy
Avoid Fate
10% of 10 decks +10% synergy
Wake the Dead
10% of 10 decks +10% synergy
Withering Boon
10% of 10 decks +9% synergy
Warping Wail
10% of 10 decks +9% synergy
Rise of the Dread Marn
10% of 10 decks +9% synergy
Darkness
10% of 10 decks +9% synergy
Rushed Rebirth
10% of 10 decks +9% synergy
Shared Summons
10% of 10 decks +9% synergy
Tend the Pests
10% of 10 decks +9% synergy
Khalni Ambush
10% of 10 decks +8% synergy
Fog
10% of 10 decks +7% synergy
Imp's Mischief
10% of 10 decks +7% synergy
Tragic Slip
10% of 10 decks +6% synergy
Golgari Charm
10% of 10 decks +4% synergy
Malakir Rebirth
10% of 10 decks +2% synergy
Abrupt Decay
10% of 10 decks -1% synergy
Putrefy
10% of 10 decks -6% synergy
Dark Ritual
10% of 10 decks -12% synergy
Heroic Intervention
10% of 10 decks -20% synergy
Sorceries
Flare of Cultivation
40% of 5 decks +37% synergy
Rise of the Witch-king
33% of 6 decks +27% synergy
Rise of the Dark Realms
30% of 10 decks +27% synergy
Life from the Loam
30% of 10 decks +26% synergy
Dread Return
30% of 10 decks +25% synergy
Buried Alive
30% of 10 decks +24% synergy
Exsanguinate
30% of 10 decks +24% synergy
Reanimate
30% of 10 decks +14% synergy
Blood for Bones
20% of 10 decks +19% synergy
Life // Death
20% of 10 decks +18% synergy
Nuclear Fallout
20% of 5 decks +18% synergy
Persist
20% of 10 decks +18% synergy
Lively Dirge
20% of 5 decks +18% synergy
Profane Tutor
20% of 10 decks +17% synergy
Regrowth
20% of 10 decks +17% synergy
Squirming Emergence
20% of 5 decks +17% synergy
Tempt with Discovery
20% of 10 decks +16% synergy
Bala Ged Recovery
20% of 10 decks +11% synergy
Toxic Deluge
20% of 10 decks +3% synergy
Nature's Lore
20% of 10 decks -12% synergy
Rampant Growth
20% of 10 decks -15% synergy
Atraxa's Fall
17% of 6 decks +16% synergy
Sam's Desperate Rescue
17% of 6 decks +15% synergy
Nature's Resurgence
10% of 10 decks +10% synergy
Chain of Acid
10% of 10 decks +10% synergy
Nostalgic Dreams
10% of 10 decks +10% synergy
Morality Shift
10% of 10 decks +10% synergy
Twilight's Call
10% of 10 decks +10% synergy
Razaketh's Rite
10% of 10 decks +10% synergy
Finale of Eternity
10% of 10 decks +10% synergy
Nightmare Unmaking
10% of 10 decks +10% synergy
Mastermind's Acquisition
10% of 10 decks +10% synergy
Boundless Realms
10% of 10 decks +9% synergy
Urborg Repossession
10% of 10 decks +9% synergy
Innocent Blood
10% of 10 decks +9% synergy
Gaea's Blessing
10% of 10 decks +9% synergy
Primal Command
10% of 10 decks +9% synergy
Primal Growth
10% of 10 decks +9% synergy
Exhume
10% of 10 decks +9% synergy
Black Sun's Zenith
10% of 10 decks +8% synergy
Final Parting
10% of 10 decks +8% synergy
Maelstrom Pulse
10% of 10 decks +8% synergy
Jarad's Orders
10% of 10 decks +8% synergy
Broken Bond
10% of 10 decks +8% synergy
Pest Infestation
10% of 10 decks +8% synergy
Life's Legacy
10% of 10 decks +8% synergy
Genesis Wave
10% of 10 decks +8% synergy
Dark Deal
10% of 10 decks +8% synergy
Dig Up
10% of 10 decks +7% synergy
Unmarked Grave
10% of 10 decks +7% synergy
Utility Artifacts
Phyrexian Altar
30% of 10 decks +26% synergy
Lightning Greaves
30% of 10 decks +5% synergy
Mesmeric Orb
20% of 10 decks +19% synergy
Strionic Resonator
20% of 10 decks +17% synergy
Aetherworks Marvel
10% of 10 decks +10% synergy
Blasting Station
10% of 10 decks +9% synergy
Soul-Guide Lantern
10% of 10 decks +9% synergy
Mask of Memory
10% of 10 decks +8% synergy
Birthing Pod
10% of 10 decks +7% synergy
Wishclaw Talisman
10% of 10 decks +5% synergy
Bolas's Citadel
10% of 10 decks +1% synergy
The Great Henge
10% of 10 decks +0% synergy
Swiftfoot Boots
10% of 10 decks -18% synergy
Enchantments
Goblin Bombardment
100% of 1 decks +94% synergy
Rhythm of the Wild
100% of 1 decks +77% synergy
Birthing Ritual
75% of 4 decks +74% synergy
Ripples of Undeath
50% of 2 decks +44% synergy
Chthonian Nightmare
40% of 5 decks +37% synergy
Insidious Roots
40% of 5 decks +32% synergy
Fecundity
30% of 10 decks +29% synergy
Phyrexian Reclamation
30% of 10 decks +26% synergy
Greater Good
30% of 10 decks +25% synergy
Animate Dead
30% of 10 decks +21% synergy
Case of the Stashed Skeleton
20% of 5 decks +19% synergy
Dark Prophecy
20% of 10 decks +19% synergy
Bitterblossom
20% of 10 decks +16% synergy
Grave Pact
20% of 10 decks +16% synergy
Moldervine Reclamation
20% of 10 decks +11% synergy
Phyrexian Arena
20% of 10 decks +5% synergy
Call of the Ring
17% of 6 decks +13% synergy
Thran Vigil
11% of 9 decks +11% synergy
Bridge from Below
10% of 10 decks +10% synergy
Cadaverous Bloom
10% of 10 decks +10% synergy
Mortuary
10% of 10 decks +10% synergy
Dawn of the Dead
10% of 10 decks +10% synergy
Lethal Vapors
10% of 10 decks +10% synergy
Bequeathal
10% of 10 decks +10% synergy
Tombstone Stairwell
10% of 10 decks +10% synergy
One with Nature
10% of 10 decks +9% synergy
Sixth Sense
10% of 10 decks +9% synergy
Pattern of Rebirth
10% of 10 decks +9% synergy
Attrition
10% of 10 decks +9% synergy
Blight Mound
10% of 10 decks +9% synergy
From Beyond
10% of 10 decks +9% synergy
Leyline of the Void
10% of 10 decks +9% synergy
Oppression
10% of 10 decks +9% synergy
Viridian Revel
10% of 10 decks +9% synergy
Cemetery Tampering
10% of 10 decks +9% synergy
Keen Sense
10% of 10 decks +9% synergy
Evolutionary Leap
10% of 10 decks +8% synergy
Master Chef
10% of 10 decks +8% synergy
Oversold Cemetery
10% of 10 decks +8% synergy
Pernicious Deed
10% of 10 decks +8% synergy
Underworld Dreams
10% of 10 decks +8% synergy
Deadbridge Chant
10% of 10 decks +8% synergy
Awakening Zone
10% of 10 decks +8% synergy
Necromancy
10% of 10 decks +7% synergy
Journey to Eternity
10% of 10 decks +7% synergy
Dictate of Erebos
10% of 10 decks +6% synergy
The Meathook Massacre
10% of 10 decks +5% synergy
Bastion of Remembrance
10% of 10 decks +4% synergy
Utopia Sprawl
10% of 10 decks +2% synergy
Exploration
10% of 10 decks +2% synergy
Planeswalkers
Grist, the Hunger Tide
30% of 10 decks +26% synergy
Utility Lands
Fungal Reaches
100% of 1 decks +100% synergy
Dwarven Ruins
100% of 1 decks +100% synergy
Molten Slagheap
100% of 1 decks +99% synergy
Bojuka Bog
60% of 10 decks +30% synergy
Phyrexian Tower
40% of 10 decks +31% synergy
Command Beacon
30% of 10 decks +25% synergy
Mortuary Mire
30% of 10 decks +25% synergy
Yavimaya, Cradle of Growth
30% of 10 decks +21% synergy
Urborg, Tomb of Yawgmoth
30% of 10 decks +20% synergy
HELIOS One
20% of 5 decks +19% synergy
Mariposa Military Base
20% of 5 decks +19% synergy
High Market
20% of 10 decks +17% synergy
Grim Backwoods
20% of 10 decks +16% synergy
Spymaster's Vault
20% of 5 decks +16% synergy
Restless Cottage
20% of 5 decks +15% synergy
Takenuma, Abandoned Mire
20% of 10 decks +9% synergy
Miren, the Moaning Well
10% of 10 decks +10% synergy
Ebon Stronghold
10% of 10 decks +10% synergy
Havenwood Battleground
10% of 10 decks +10% synergy
Spawning Bed
10% of 10 decks +10% synergy
Slippery Karst
10% of 10 decks +9% synergy
Polluted Mire
10% of 10 decks +9% synergy
Yavimaya Hollow
10% of 10 decks +9% synergy
Hissing Quagmire
10% of 10 decks +9% synergy
Khalni Garden
10% of 10 decks +8% synergy
Dakmor Salvage
10% of 10 decks +8% synergy
Westvale Abbey
10% of 10 decks +8% synergy
Ghost Quarter
10% of 10 decks +8% synergy
Geier Reach Sanitarium
10% of 10 decks +7% synergy
Barren Moor
10% of 10 decks +6% synergy
Witch's Cottage
10% of 10 decks +6% synergy
Tranquil Thicket
10% of 10 decks +6% synergy
Cabal Coffers
10% of 10 decks -1% synergy
Boseiju, Who Endures
10% of 10 decks -10% synergy
Reliquary Tower
10% of 10 decks -20% synergy
Mana Artifacts
Sol Ring
50% of 10 decks -34% synergy
Arcane Signet
20% of 10 decks -52% synergy
Decanter of Endless Water
10% of 10 decks +5% synergy
Golgari Signet
10% of 10 decks -3% synergy
Thought Vessel
10% of 10 decks -7% synergy
Lands
Darigaaz's Caldera
100% of 1 decks +99% synergy
Taiga
100% of 1 decks +87% synergy
Badlands
100% of 1 decks +86% synergy
Twisted Landscape
100% of 1 decks +80% synergy
Savage Lands
100% of 1 decks +77% synergy
Command Tower
80% of 10 decks +6% synergy
Tainted Wood
50% of 10 decks +37% synergy
Llanowar Wastes
50% of 10 decks +24% synergy
Woodland Cemetery
50% of 10 decks +22% synergy
Necroblossom Snarl
40% of 10 decks +28% synergy
Deathcap Glade
40% of 10 decks +26% synergy
Golgari Rot Farm
40% of 10 decks +22% synergy
Undergrowth Stadium
30% of 10 decks +4% synergy
Overgrown Tomb
30% of 10 decks -12% synergy
Escape Tunnel
20% of 5 decks +18% synergy
Nurturing Peatland
20% of 10 decks +14% synergy
Fabled Passage
20% of 10 decks +11% synergy
Twilight Mire
20% of 10 decks +10% synergy
Verdant Catacombs
20% of 10 decks +9% synergy
Terramorphic Expanse
20% of 10 decks +4% synergy
Temple of Malady
20% of 10 decks +4% synergy
Evolving Wilds
20% of 10 decks -1% synergy
Shire Terrace
17% of 6 decks +15% synergy
Rocky Tar Pit
10% of 10 decks +9% synergy
Jund Panorama
10% of 10 decks +9% synergy
Mountain Valley
10% of 10 decks +9% synergy
Riveteers Overlook
10% of 10 decks +8% synergy
Manor Gate
10% of 10 decks +8% synergy
Darkmoss Bridge
10% of 10 decks +7% synergy
Darkbore Pathway
10% of 10 decks +1% synergy
Bayou
10% of 10 decks -4% synergy
Exotic Orchard
10% of 10 decks -26% synergy